CVE-2026-86944 PUBLISHED

Assigner: apple
Reserved: 08.09.2026 Published: 20.10.2026 Updated: 20.10.2026

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.

Product Status

Vendor Apple
Product iOS and iPadOS
Versions
  • affected from 0 to 26.7 (excl.)
Vendor Apple
Product macOS
Versions
  • affected from 0 to 15.8 (excl.)
  • affected from 0 to 26.7 (excl.)

References

Problem Types

  • An app may be able to cause unexpected system termination